Mr. P.'s house is 900m away from Mr. K.'s house. Mr. P. goes to Mr. K. at an average speed of 2km / h. At the same time as Mr. K. came out opposite him at a speed of 3km / h. How many meters will Mr. P. walk alone before they meet?
for example: When they came out at the same time, it is as if one is walking the whole route at a speed of 5 km / h. t = s / v, but of course in the right units, so you have to convert the speed in km / h to speed in meters per minute, when you have the distance in meters and the time points best expressed in minutes. It will tell you how long they will go and you will calculate the route according to the same formula.